adverb

1. on the outside; externally
2. outside a building or place; out-of-doors

Etymology: ME withuten < OE withutan < with, with + utan, from outside, without < ut, out

1. Now Rare at, on, to, or toward the outside of throngs within and without the city walls
2. Archaic beyond without his reach
3. not with; lacking; not accompanied by a shirt without buttons, lonely without her
4. free from without fear
5. with avoidance of to pass by without speaking
6. Obsolete besides

noun

conjunction